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24-11-2020
Mathematics

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Eric tossed two coins in the air at the same time. He recorded the results of each toss. He tossed the coins 100 times. About how many times could Eric expect both coins to land on heads?

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24-11-2020

Answer:

25 times

Step-by-step explanation:

p(HT) p(hh) p(tt) p(HT)

h-heads

t-tails

p(hh)=(1/4*100)

25

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